EP3996310A4 - Procédé et dispositif d'émission d'un signal - Google Patents

Procédé et dispositif d'émission d'un signal Download PDF

Info

Publication number
EP3996310A4
EP3996310A4 EP20835131.2A EP20835131A EP3996310A4 EP 3996310 A4 EP3996310 A4 EP 3996310A4 EP 20835131 A EP20835131 A EP 20835131A EP 3996310 A4 EP3996310 A4 EP 3996310A4
Authority
EP
European Patent Office
Prior art keywords
signal transmission
transmission method
signal
transmission
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20835131.2A
Other languages
German (de)
English (en)
Other versions
EP3996310A1 (fr
Inventor
Bin Ren
Deshan Miao
Ren Da
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Datang Mobile Communications Equipment Co Ltd
Original Assignee
Datang Mobile Communications Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Datang Mobile Communications Equipment Co Ltd filed Critical Datang Mobile Communications Equipment Co Ltd
Publication of EP3996310A1 publication Critical patent/EP3996310A1/fr
Publication of EP3996310A4 publication Critical patent/EP3996310A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0205—Details
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/0009—Transmission of position information to remote stations
    • G01S5/0018—Transmission from mobile station to base station
    • G01S5/0036—Transmission from mobile station to base station of measured values, i.e. measurement on mobile and position calculation on base station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
EP20835131.2A 2019-07-04 2020-06-30 Procédé et dispositif d'émission d'un signal Pending EP3996310A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910599065.5A CN112187423B (zh) 2019-07-04 2019-07-04 信号传输方法及装置
PCT/CN2020/099582 WO2021000872A1 (fr) 2019-07-04 2020-06-30 Procédé et dispositif d'émission d'un signal

Publications (2)

Publication Number Publication Date
EP3996310A1 EP3996310A1 (fr) 2022-05-11
EP3996310A4 true EP3996310A4 (fr) 2022-08-31

Family

ID=73915909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20835131.2A Pending EP3996310A4 (fr) 2019-07-04 2020-06-30 Procédé et dispositif d'émission d'un signal

Country Status (4)

Country Link
US (1) US12095698B2 (fr)
EP (1) EP3996310A4 (fr)
CN (1) CN112187423B (fr)
WO (1) WO2021000872A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115278765A (zh) * 2019-07-04 2022-11-01 大唐移动通信设备有限公司 信号传输方法及装置
US20210058890A1 (en) * 2019-08-23 2021-02-25 Qualcomm Incorporated Bandwidth indication in positioning measurement reports
US11856591B2 (en) * 2020-07-30 2023-12-26 Qualcomm Incorporated Inter-frequency sounding reference signal for positioning during a measurement period
CN115243188A (zh) * 2021-04-01 2022-10-25 大唐移动通信设备有限公司 一种信息处理方法、装置、终端及网络侧设备
CN115706645A (zh) * 2021-08-06 2023-02-17 大唐移动通信设备有限公司 Ul定位参考信号的激活方法、装置、终端及网络侧设备
US11985644B2 (en) * 2021-09-30 2024-05-14 Qualcomm Incorporated Measurement behavior in a processing window
CN116074950A (zh) * 2021-11-03 2023-05-05 维沃移动通信有限公司 定位方法、装置及相关设备
CN117858225A (zh) * 2022-09-30 2024-04-09 大唐移动通信设备有限公司 一种定位方法及装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170111880A1 (en) * 2014-06-23 2017-04-20 Lg Electronics Inc. Method for performing positioning in wireless communication system, and apparatus therefor
US20180048444A1 (en) * 2016-08-12 2018-02-15 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal

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CN104869590B (zh) * 2009-08-13 2019-04-19 交互数字专利控股公司 支持定位测量的方法、位置服务器、wtru及其执行的方法
EP2684410A4 (fr) * 2011-03-07 2014-08-20 Intel Corp Communications groupées de machine à machine
WO2014019125A1 (fr) 2012-07-30 2014-02-06 华为技术有限公司 Procédé de localisation d'équipement utilisateur, procédé et dispositif d'envoi de données, et équipement utilisateur
CN103634899B (zh) 2012-08-20 2018-04-27 华为技术有限公司 终端定位方法、基站及用户设备
CN104469931A (zh) * 2014-11-05 2015-03-25 中兴通讯股份有限公司 一种定位增强的方法及设备
CN104469930A (zh) * 2014-11-05 2015-03-25 中兴通讯股份有限公司 一种定位增强的方法及设备
WO2017029213A1 (fr) * 2015-08-14 2017-02-23 Telefonaktiebolaget Lm Ericsson (Publ) Positionnement facilité de dispositifs de communication sans fil
CN107465497B (zh) * 2016-06-03 2021-08-06 中兴通讯股份有限公司 定位参考信号的传输方法和装置
EP3282276A1 (fr) * 2016-08-12 2018-02-14 Nokia Technologies Oy Détection de position d'un équipement utilisateur dans un réseau
CN109845173B (zh) * 2016-08-12 2021-09-07 创新技术实验室株式会社 用于在无线通信系统中发射/接收定位参考信号的方法和装置
US10120060B2 (en) 2017-02-02 2018-11-06 Qualcomm Incorporated Location determination using user equipment preconfigured with positioning reference signal information
CN110730501B (zh) * 2018-07-17 2021-12-28 华为技术有限公司 定位方法、装置及设备
WO2020167055A1 (fr) * 2019-02-15 2020-08-20 엘지전자 주식회사 Procédé de positionnement dans un système de communication sans fil et dispositif associé
EP3911053B1 (fr) * 2019-02-15 2023-10-25 LG Electronics Inc. Procédés de positionnement dans un système de communication sans fil et dispositifs prenant en charge ce procédé

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170111880A1 (en) * 2014-06-23 2017-04-20 Lg Electronics Inc. Method for performing positioning in wireless communication system, and apparatus therefor
US20180048444A1 (en) * 2016-08-12 2018-02-15 Innovative Technology Lab Co., Ltd. Method and apparatus for transmitting/receiving positioning reference signal

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Title
CMCC: "Discussion on physical-layer procedures to support NR positioning measurements", vol. RAN WG1, no. Reno, USA; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051727976, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1906526%2Ezip> [retrieved on 20190513] *
HUAWEI ET AL: "On-demand PRS transmission", vol. RAN WG2, no. Reno, US; 20190513 - 20190517, 13 May 2019 (2019-05-13), XP051731196, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN2/Docs/R2%2D1907767%2Ezip> [retrieved on 20190513] *
INTEL CORPORATION: "Analysis of Techniques for NR DL Positioning", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, 20 January 2019 (2019-01-20), XP051593423, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1900512%2Ezip> [retrieved on 20190120] *
QUALCOMM INCORPORATED: "RAT-dependent DL-only NR positioning techniques", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, 20 January 2019 (2019-01-20), XP051593760, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1900914%2Ezip> [retrieved on 20190120] *
SAMSUNG: "DL only based Positioning", vol. RAN WG1, no. Taipei, Taiwan; 20190121 - 20190125, 20 January 2019 (2019-01-20), XP051593934, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings%5F3GPP%5FSYNC/RAN1/Docs/R1%2D1901090%2Ezip> [retrieved on 20190120] *
See also references of WO2021000872A1 *

Also Published As

Publication number Publication date
WO2021000872A1 (fr) 2021-01-07
CN112187423A (zh) 2021-01-05
CN112187423B (zh) 2021-12-10
EP3996310A1 (fr) 2022-05-11
US20220416975A1 (en) 2022-12-29
US12095698B2 (en) 2024-09-17

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